Secrecy, illusion, mystery, darkness, fantasy... really, all things that suit a kidnapping organization and a "starlight" music festival, as well as a dark liminal space full of alien spacecraft and musical animals. Er, those cows, or whatever they were supposed to be, were made up of a kind of musical recording substance. What's in the cassette tapes for sale at the festival.

I'm not sure what the spotlights could be. Sun? Shining light on something, inducing honesty and understanding? Of the two, I'd much rather have a Sun win, so maybe the goal is to bring secrets to light, here.